Cod sursa(job #1826641)
Utilizator | Data | 10 decembrie 2016 17:58:02 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.42 kb |
#include <iostream>
#include <cmath>
#include <fstream>
#define N 1000000
using namespace std;
ifstream fin("fractii.in");
ofstream fout("fractii.out");
int main()
{
int n;
fin>>n;
int nr=0;
for(int i=1;i<=n;i++)
{
for(int j=1;j<=n;j++)
{
if(i==j && i==1 || i==1 || j==1) nr++;
if(i%j!=0 && j%i!=0) nr++;
}
}
fout<<nr;
return 0;
}